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Geothermal Well Testing

Journal of Hydrology, 1979
Abstract Just as in the case of hydrogeology and petroleum engineering, well testing is an invaluable tool in assessing the resource deliverability of geothermal reservoirs. While the techniques of production testing and interference testing already developed in hydrogeology and petroleum engineering provide a strong foundation for geothermal well ...
T.N. Narasimhan, P.A. Witherspoon
openaire   +1 more source

Development and multiobjective optimization of an integrated flash-binary geothermal power plant with reverse osmosis desalination and absorption refrigeration for multi-generation

Geothermics, 2021
This study investigates the thermodynamic and economic aspects of a multigeneration plant for inherent production of freshwater, power, cooling and heating by utilizing geothermal energy.
Hamoda Gnaifaid, H. Ozcan
semanticscholar   +1 more source

Reinjection in geothermal fields: An updated worldwide review 2020

, 2021
Reinjection is key to maintaining and managing geothermal resources during utilization. This study presents an updated review of the worldwide reinjection experience in geothermal fields. Data from 152 geothermal fields from around the world were used to
Zahratul Kamila, E. Kaya, S. Zarrouk
semanticscholar   +1 more source

Geothermal Heating Applications

Energy Sources, 2004
Greenhouse heating is one of the most common uses of geothermal resources, and is getting more important in Turkey. The main objective of the present study is to investigate the current status of greenhouses heated by geothermal energy in Turkey. The first greenhouse heating system of 0.45 ha by geothermal energy was applied in Denizli-Kizildere ...
Ozgener, O, Kocer, G
openaire   +2 more sources

Understanding injection-induced seismicity in enhanced geothermal systems: From the coupled thermo-hydro-mechanical-chemical process to anthropogenic earthquake prediction

, 2020
Injection-induced seismicity has become a major barrier to the development of geothermal energy, because the complexity of fault behaviors and the lack of physical fundamentals make it extremely difficult to assess, predict, and control during geothermal
T. Rathnaweera   +3 more
semanticscholar   +1 more source

Non-contaminating cryogenic fluid access to high-temperature resources: Liquid nitrogen fracturing in a lab-scale Enhanced Geothermal System

, 2021
Hot dry rock (HDR) geothermal energy exploitation is essential to meet the energy demand and achieve low-carbon solutions. Creation of complex fracture networks in HDR by hydraulic fracturing to enhance the thermodynamic efficiency and heat production is
Ruiyue Yang   +5 more
semanticscholar   +1 more source

Numerical modeling of a coaxial borehole heat exchanger to exploit geothermal energy from abandoned petroleum wells in Hinton, Alberta

, 2020
Deep petroleum wells are often associated with high bottom-hole temperatures and can provide a cost-effective way to produce geothermal energy. The goal of this study is to develop a reliable simulation model to demonstrate the feasibility of extracting ...
Xincheng Hu   +3 more
semanticscholar   +1 more source

The Charnockite Geotherm

Science, 1977
Charnockite, a hypersthene-bearing granite, and other associated rocks of the charnockite series have a global distribution. These rocks, according to evidence from mineral-chemical and experimental phase equilibrium relations, formed or recrystallized at temperatures between 800° and 900°C and at relatively shallow depths of 6 to 12 ...
openaire   +2 more sources

Geothermal Electricity Production

Science, 1974
On page 371 of the 19 Apr. issue the photo credit to the facing page was omitted. It should have read "Courtesy Darrel Freund, National Capitol Astronomers. Washington, D.C."
openaire   +2 more sources

Geothermal Reservoir Modelling

SPE Annual Fall Technical Conference and Exhibition, 1977
Abstract This paper describes and partially evaluates an implicit, three-dimensional geothermal reservoir simulation model. The evaluation emphasizes stability or time-step tolerance of the implicit finite-difference formulation.
openaire   +1 more source

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